package com.showgood.util {
	/**
	 * 工具类
	 * @author bianpeng
	 */
	public class StringUtil {
		public static var _sep:String = ' ';
		
		public function StringUtil() {
			
		}
		public static function join(... params):String {
			return params.join(_sep);
		}
	}	
}


